RocMarshal commented on a change in pull request #13271:
URL: https://github.com/apache/flink/pull/13271#discussion_r478825509
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File path: docs/monitoring/logging.zh.md
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@@ -100,15 +106,13 @@ import org.slf4j.Logger
Logger LOG = LoggerFactory.getLogger(Foobar.class)
{% endhighlight %}
-In order to benefit most from slf4j, it is recommended to use its placeholder
mechanism.
-Using placeholders allows to avoid unnecessary string constructions in case
that the logging level is set so high that the message would not be logged.
-The syntax of placeholders is the following:
+为了最大限度地利用 slf4j，建议使用其占位符机制。使用占位符可以避免不必要的字符串构造，以防日志级别设置得太高而不会记录消息。占位符的语法如下：
{% highlight java %}
LOG.info("This message contains {} placeholders. {}", 2, "Yippie");
{% endhighlight %}
-Placeholders can also be used in conjunction with exceptions which shall be
logged.
+占位符也可以与应记录的异常一起使用。
Review comment:
```suggestion
占位符也可以和要记录的异常一起使用。
```
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